$m104-light-red: rgba(230, 150, 150, 0.2);

$navbar-h: 44px;// 导航栏高度
$breadmenu-h: 24px;//面包屑高度
$filter-h: 35px;//筛选工具高度



// $main-area-top: 46px;
$main-area-top: calc($navbar-h + $breadmenu-h);
$filter-sticky-top: $main-area-top;
$table-sticky-top: calc($navbar-h + $breadmenu-h + $filter-h)